Poly-carbonmonofluoride Lithium Batteries: Individual Specifications BR-2/3AG BR-A Dimensions(mm) Dimensions(mm) Weight:18.0g Weight:13.5g Specification Specification Nominal voltage (V) 3 Nominal voltage (V) 3 Nominal capacity (mAh) 1,450 Nominal capacity (mAh) 1,800 Continuous standard load (mA) 2.5 Continuous standard load (mA) 2.5 Operating temperature (C) -40 ~ +85 Operating temperature (C) -40 ~ +85 Temperature Characteristics Temperature Characteristics 3.5 60˚C 3.5 Load: 1kΩ 60ºC 45ºC 20ºC 0ºC Load: 1 k 3.0 2.5 -10˚C 2.0 Voltage(V) Voltage(V) 3.0 20˚C 1.5 2.5 2.0 -20ºC -40ºC 1.5 1.0 0.5 0 100 200 300 400 500 600 700 1.0 800 0 100 200 300 400 Duration(h) 500 600 700 800 900 1000 Duration(h) Operating voltage vs. Discharge current(voltage at 50% discharge depth) Operating voltage vs. Discharge current(voltage at 50% discharge depth) 3.2 3.0 Voltage(V) 2.8 2.6 60˚C 2.4 20˚C 2.2 2.0 0˚C 1.8 -20˚C 1.6 1.4 0.001 0.01 0.1 1 10 100 1000 10000 Discharge current(mA) LITHIUM HANDBOOK MARCH 2007 This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/ specifications are subject to modification without notice. Contact Panasonic for the latest information